Journal
MATHEMATICAL METHODS IN THE APPLIED SCIENCES
Volume 44, Issue 2, Pages 1971-1995Publisher
WILEY
DOI: 10.1002/mma.6901
Keywords
compressible micropolar equations; global classical solutions; large initial data; vacuum
Categories
Funding
- National Natural Science Foundation of China [11971359, 11801530]
- Fundamental Research Funds for the Central Universities
Ask authors/readers for more resources
This paper discusses the global existence and long-time behavior of classical, strong, and weak solutions to the two-dimensional compressible micropolar equations with large initial data and vacuum. The key is to derive an upper bound of the density uniformly in time to ensure that all solutions converge to equilibrium state as time tends to infinity.
This paper concerns the global existence and large time behavior of classical, strong, and weak solutions to the two-dimensional compressible micropolar equations with large initial data and vacuum. We assume that the shear and angular viscosity coefficients are positive constants and the bulk coefficient is lambda=rho beta, where rho is the density and beta > 3/2. It is crucial to derive an upper bound of the density uniformly in the time such that all the classical, strong, and weak solutions converge to the equilibrium state as the time tends to infinity.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available